Thanks for the query,
You might have developed psoriasis
of the soles.
The description given by you matches with the classic presentation of this disease.
You need treatment with potent steroid
Please meet a dermatologist
for exact diagnosis.
might be required to confirm it.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.